Provisional list of participants : United Nations Conference on Copper, Geneva, 13 June 1988.
1988
Notice détaillée
SymboleTD/COPPER/Misc.1/Add.1
TitreProvisional list of participants : United Nations Conference on Copper, Geneva, 13 June 1988.
DateGeneva : UN, 20 June 1988.
Description
6 p.